[alsa-devel] [PATCH 3/3] ASoC: sta32x: add workaround for ESD reset issue

Johannes Stezenbach js at sig21.net
Tue Nov 15 12:50:13 CET 2011

On Mon, Nov 14, 2011 at 09:37:17PM +0000, Mark Brown wrote:
> On Mon, Nov 14, 2011 at 05:23:18PM +0100, Johannes Stezenbach wrote:
> > sta32x resets and loses all configuration during ESD test.
> > Work around by polling the CONFA register once a second
> > and restore all coeffcients and registers when CONFA
> > changes unexpectedly.
> Applied, though it would be nicer if idle_bias_off were also enabled so
> that this only has an effect when audio is active (otherwise I can't
> imagine anything cares about the reset).

OK, I must admit the meaning of this comment was not clear to me,
but after grepping in git log I found
Is that what you mean?


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